29034450 has 120 divisors (see below), whose sum is σ = 82642032. Its totient is φ = 7555680.

The previous prime is 29034449. The next prime is 29034461. The reversal of 29034450 is 5443092.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 271297 + ... + 271403.

Almost surely, 2^29034450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29034450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41321016).

29034450 is an abundant number, since it is smaller than the sum of its proper divisors (53607582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29034450 is a wasteful number, since it uses less digits than its factorization.

29034450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 29034450 is about 5388.3624599687. The cubic root of 29034450 is about 307.3532911106.

The spelling of 29034450 in words is "twenty-nine million, thirty-four thousand, four hundred fifty".